| Type | Name | Description | Base | Fav | Rec |
| acceleration | GALG | acceleration of gravity | (M/S^2) | x | 74 |
| angle | CIRCLE | full circle | (M/M) | x | 74 |
| angle | CYCLE | revolution | (M/M) | x | 93 |
| angle | DEG | degrees | (M/M) | x | 98 |
| angle | MIN[A] | minute (angle) | (M/M) | 323 | |
| angle | QUAD[A] | Quadrant or Right Angle | (M/M) | 410 | |
| angle | RAD | radian, plane angle | (M/M) | x | 416 |
| angle | SEC[A] | second | (M/M) | 447 | |
| angle | SR | Steradian, solid angle | (M^2/M^2) | 473 | |
| angle | ZODIAC | Zodiac sign | (M/M) | 535 | |
| area | ACRE | acre | (M^2) | x | 1 |
| area | ARE | Are, area of land | (M^2) | 10 | |
| area | BARN | Barn, area | (M^2) | 24 | |
| area | DARCY | darcy | (M^2) | 95 | |
| area | HECTARE | hectare, area of land | (M^2) | x | 199 |
| area | MD | millidarcy | (M^2) | 288 | |
| chemical | KAT | Katal, catalytic activity | (MOL/S) | 219 | |
| constant | E | e, Elementary Charge, electron | (AMP*S) | 111 | |
| constant | EARTHMDM | Earth Magnetic dipole moment | (AMP*M^2) | 113 | |
| constant | EARTHMF | Earth magnetic field | (KG/(AMP*S^2)) | 114 | |
| constant | EARTHRE | Radius of Earth, equator | (M) | 115 | |
| constant | EARTHRM | Radius of Earth, mean | (M) | 116 | |
| constant | EARTHRP | Radius of Earth, poles | (M) | 117 | |
| constant | EARTHSR | Solar radiation on Earth | ((KG*M^2/S^3)/M^2) | 118 | |
| constant | EPSILON | Epsilon0, Permittivity | ((AMP^2*S^4/(KG*M^2))/M) | 127 | |
| constant | FC | Fc, Faraday constant | ((AMP*S)/(MOL)) | 148 | |
| constant | G | gravity acceleration | (M/S^2) | x | 176 |
| constant | GC | Gravity Correction Factor | (KG*M/(((KG*M)/S^2)*S^2)) | 181 | |
| constant | GRAV | Gravity constant | (M^3/(S^2*KG)) | 188 | |
| constant | H | h, Planck constant | (KG*M^2/S) | 192 | |
| constant | KC | k, Boltzman constant | ((KG*M^2/S^2)/K) | 220 | |
| constant | LAMBDAC | Lambda-c, Electron Compton wavelength | (M) | 244 | |
| constant | ME | Me, Electron Rest Mass | (KG) | 289 | |
| constant | MMU | mmu, Muon rest mass | (KG) | 331 | |
| constant | MNR | mn, neutron rest mass | (KG) | 333 | |
| constant | MP | mp, protron rest mass | (KG) | 338 | |
| constant | MU | Mu0, Permeability constant | ((KG*M^2/(AMP^2*S^2))/M) | 341 | |
| constant | NA | na, Avogadro's Constant | (ITEM/MOL) | 345 | |
| constant | PI | Pi, 3.1415926 | (M/M) | 377 | |
| constant | RGC | Molar gas constant, ideal | ((((KG)*(M^2))/(S^2))/(MOL*K)) | x | 424 |
| constant | RY | R, Rydberg constant | (ITEM/M) | 437 | |
| constant | SIGMA | sigma, Stefan-Boltzmann constant | ((KG*M^2/S^3)/(M^2*K^4)) | 455 | |
| constant | SUNMASS | Mass of Sun | (KG) | 483 | |
| constant | SUNRAD | Sun radiation rate | (KG*M^2/S^3) | 484 | |
| constant | SUNRADIUS | Radius of Sun | (M) | 485 | |
| constant | SUNTEMP | Temperature, sun surface | (K) | 486 | |
| constant | VM | Vm, Molar volume of ideal gas at 0C and 1 Atm | (M^3/(MOL)) | 521 | |
| currency | CUR | currency USD | (CUR) | 542 | |
| currency | CUR[EU] | currency [EU] | (CUR) | 544 | |
| currency | CUR[GBP] | currency [GBP] | (CUR) | 543 | |
| currency | CUR[YEN] | currency [YEN] | (CUR) | 545 | |
| density | SP[ALUM] | specific gravity [aluminum] | (KG/M^3) | 460 | |
| density | SP[BECU] | specific gravity [berylium copper] | (KG/M^3) | 461 | |
| density | SP[BRASS] | specific gravity [brass] | (KG/M^3) | 462 | |
| density | SP[CU] | specific gravity [copper] | (KG/M^3) | 463 | |
| density | SP[FIR] | specific gravity [douglas fir wood] | (KG/M^3) | 464 | |
| density | SP[GCI] | specific gravity [cast iron, grey] | (KG/M^3) | 465 | |
| density | SP[GLASS] | specific gravity [glass] | (KG/M^3) | 466 | |
| density | SP[LEAD] | specific gravity [lead] | (KG/M^3) | 467 | |
| density | SP[MAGN] | specific gravity [magnesium] | (KG/M^3) | 468 | |
| density | SP[STEEL] | specific gravity [steel] | (KG/M^3) | 469 | |
| density | SPGR | specific gravity (h2o @ 60 F) | (KG/M^3) | x | 472 |
| electric | AMP | ampere electric current | (AMP) | x | 7 |
| electric | COULOMB | Charge, quantity of electricity | (AMP*S) | x | 81 |
| electric | FARAD | capacitance, electrical | ((AMP^2*S^4)/(KG*M^2)) | 144 | |
| electric | HENRY | electrical inductance | ((KG*M^2)/(AMP^2*S^2)) | 202 | |
| electric | MOH | Moh, conductance | ((AMP^2*S^3)/(KG*M^2)) | 335 | |
| electric | OHM | Ohm, electical resistance | ((KG*M^2)/(AMP^2*S^3)) | x | 350 |
| electric | SIEMEN | Electric conductance | ((AMP^2*S^3)/(KG*M^2)) | 454 | |
| electric | V | Volt, energy per unit charge, potential difference, electromotive force | ((KG*M^2)/(AMP*S^3)) | x | 511 |
| energy | BTU | british thermal unit | ((KG*M^2)/S^2) | x | 38 |
| energy | BTU[MEAN] | btu(mean) | ((KG*M^2)/S^2) | 39 | |
| energy | BTU[TH] | btu(th) | ((KG*M^2)/S^2) | 40 | |
| energy | CAL | calorie | ((KG*M^2)/S^2) | x | 49 |
| energy | CAL[15C] | calorie(15C) | ((KG*M^2)/S^2) | 50 | |
| energy | CAL[20C] | calorie(20C) | ((KG*M^2)/S^2) | 51 | |
| energy | CAL[MEAN] | calorie(mean) | ((KG*M^2)/S^2) | 52 | |
| energy | CAL[TH] | calorie(th) | ((KG*M^2)/S^2) | 53 | |
| energy | CALORIE[FOOD] | calorie(food) | ((KG*M^2)/S^2) | x | 55 |
| energy | CENT[HEAT] | centigrade heat | ((KG*M^2)/S^2) | 67 | |
| energy | ERG | erg | ((KG*M^2)/S^2) | 128 | |
| energy | EV | Electron volt | ((KG*M^2)/S^2) | x | 131 |
| energy | FTPOUNDAL | ft poundal | ((KG*M^2)/S^2) | 172 | |
| energy | J | joule, energy, work or quentity of heat | ((KG*M^2)/S^2) | x | 217 |
| energy | KCAL | kilocalarie (ist) | ((KG*M^2)/S^2) | 221 | |
| energy | KJ | kilojoule | ((KG*M^2)/S^2) | 229 | |
| energy | MJ | megajoule | ((KG*M^2)/S^2) | 324 | |
| energy | THERM | therm | ((KG*M^2)/S^2) | x | 491 |
| energy | TONTNT | energy of ton TNT | ((KG*M^2)/S^2) | 538 | |
| energy flux | JY | Jansky | (W/M^2/Hz) | 539 | |
| flow rate | GPM | gallon per minute | ((M^3)/S) | x | 559 |
| force | DYNE | dyne | ((KG*M)/S^2) | x | 110 |
| force | KGF | kilogram force | ((KG*M)/S^2) | 225 | |
| force | KIP | 1000 pound force | ((KG*M)/S^2) | x | 228 |
| force | LBF | pound force | ((KG*M)/S^2) | x | 248 |
| force | MN | meganewton | ((KG*M)/S^2) | 332 | |
| force | N | Newton force | ((KG*M)/S^2) | x | 344 |
| force | POUNDAL | poundal | ((KG*M)/S^2) | 395 | |
| force | STHENE | sthenes(=kN) | ((KG*M)/S^2) | 477 | |
| force | TON[FORCE] | ton (US) force | ((KG*M)/S^2) | 495 | |
| force | TON[FORCEUK] | ton force | ((KG*M)/S^2) | 496 | |
| force | TONNE[FORCE] | tonne force | ((KG*M)/S^2) | 500 | |
| length | AGATE | agate [Adobe] | (M) | 3 | |
| length | ALEN[DAN] | alen [Danish] | (M) | 4 | |
| length | ALEN[SC] | alen [Scandinavia] | (M) | 5 | |
| length | ALEN[SW] | alen [Swedish] | (M) | 6 | |
| length | ANGSTROM | angstrom | (M) | x | 9 |
| length | ARMLEN | arms-length | (M) | 11 | |
| length | ARPENT[C] | arpent [Canada] | (M) | 12 | |
| length | ARPENT[F] | arpent [France] | (M) | 13 | |
| length | ARSHEEN | arsheen [Russia] | (M) | 14 | |
| length | ARSHIN[IRAN] | arshin [iran] | (M) | 15 | |
| length | ARSHIN[IRAQ] | arshin [iraq] | (M) | 16 | |
| length | AU | astronomical unit | (M) | 19 | |
| length | BAMBOO | bamboo | (M) | 21 | |
| length | BARLY | barlycorn | (M) | 23 | |
| length | BEESP | bee space | (M) | 28 | |
| length | BLK[E] | block [East US] | (M) | 29 | |
| length | BLK[MID] | block [Midwest US] | (M) | 30 | |
| length | BLK[SW] | block [South, West US] | (M) | 31 | |
| length | BOLT | bolt of cloth | (M) | 32 | |
| length | BRAC[IT] | braccio [Italy] | (M) | 34 | |
| length | BRAZ[A] | braza [Argentina] | (M) | 35 | |
| length | BRAZ[S] | braza [Spain] | (M) | 36 | |
| length | BRAZ[T] | braza [Texas] | (M) | 37 | |
| length | BUTM | button measure | (M) | 44 | |
| length | CAB | cable | (M) | 46 | |
| length | CAB[UK] | cable [British] | (M) | 47 | |
| length | CAB[US] | cable [U.S.] | (M) | 48 | |
| length | CALIBER | caliber | (M) | 54 | |
| length | CANA | cana (canna, canne) | (M) | 56 | |
| length | CAPEFT | cape foot | (M) | 57 | |
| length | CAPEIN | cape inch | (M) | 58 | |
| length | CAPEROOD | cape rood | (M) | 59 | |
| length | CBLK[EUS] | city block [East U.S.] | (M) | 62 | |
| length | CBLK[M] | city block [Midwest U.S.] | (M) | 63 | |
| length | CBLK[SW] | city block [South, West U.S.] | (M) | 64 | |
| length | CHAIN | chain [Gunter, survey] | (M) | x | 70 |
| length | CHAIN[RAM] | chain [Ramsden, engineer] | (M) | 71 | |
| length | CHAIN[SUR] | chain (surveyor) | (M) | 72 | |
| length | CHIH | ch'ih [China] | (M) | 73 | |
| length | CLICK | click [U.S. military] | (M) | 75 | |
| length | CM | centimeter | (M) | x | 76 |
| length | CUADRA | cuadra | (M) | 84 | |
| length | CUADRA[A] | cuadra [Argentina] | (M) | 85 | |
| length | CUBIT | cubit | (M) | 86 | |
| length | CUBIT[EG] | cubit [Egyption] | (M) | 87 | |
| length | CUBIT[RE] | cubit [Royal Egyptian] | (M) | 88 | |
| length | CUBIT[ROME] | cubit [Roman] | (M) | 89 | |
| length | CUERDA | cuerda | (M) | 90 | |
| length | DAM | Dam, length | (M) | 94 | |
| length | DIDOT | didot point | (M) | 100 | |
| length | DIGIT | digit | (M) | 101 | |
| length | DIRAA[E] | diraa [Egypt] | (M) | 102 | |
| length | DONG[V] | dong [Vietnam] | (M) | 103 | |
| length | DOUZ[P] | douzième [print] | (M) | 104 | |
| length | DOUZ[W] | douzième [watchmaking] | (M) | 105 | |
| length | DRA[IRAQ] | dra [Iraq] | (M) | 106 | |
| length | DRA[RUS] | dra [Russia] | (M) | 107 | |
| length | EL[D] | el [Dutch] | (M) | 119 | |
| length | ELL[ENG] | ell [English] | (M) | 120 | |
| length | ELL[S] | ell [Scotland] | (M) | 121 | |
| length | ELLE[G] | elle [Germany] | (M) | 122 | |
| length | ELLE[V] | elle [Vienna] | (M) | 123 | |
| length | ELLS[UK] | ells (UK) | (M) | 124 | |
| length | EM | em | (M) | 125 | |
| length | EMS | ems (pica) | (M) | 126 | |
| length | ESTADO[P] | estadio [Portugal] | (M) | 129 | |
| length | ESTADO[S] | estadio [Spain] | (M) | 130 | |
| length | FADEN[A] | faden [Austria] | (M) | 140 | |
| length | FADEN[S] | faden [Switzerland] | (M) | 141 | |
| length | FALL[ENG] | fall [English] | (M) | 142 | |
| length | FALL[S] | fall [Scotland] | (M) | 143 | |
| length | FATHOM | fathom | (M) | x | 145 |
| length | FATHOM[A] | fathom [ancient] | (M) | 146 | |
| length | FAUST[H] | faust [Hungary] | (M) | 147 | |
| length | FINBRTH | fingerbreadth | (M) | 150 | |
| length | FINGER | finger | (M) | 151 | |
| length | FIST | fist | (M) | 152 | |
| length | FOD | fod | (M) | 155 | |
| length | FT | feet | (M) | x | 156 |
| length | FT[CHINA] | chinese foot | (M) | 157 | |
| length | FT[CPRE] | feet [pre-1963 Canada] | (M) | 158 | |
| length | FT[E] | feet [Egypt] | (M) | 159 | |
| length | FT[F] | feet [France] | (M) | 160 | |
| length | FT[IRAQ] | feet [iraq] | (M) | 162 | |
| length | FT[N] | feet [Netherlands] | (M) | 163 | |
| length | FT[ROME] | feet [Rome] | (M) | 164 | |
| length | FT[SURV] | feet [survey] | (M) | 165 | |
| length | FT[US] | feet [international, U.S.] | (M) | 166 | |
| length | FT[USSURV] | ft (us survey) | (M) | 167 | |
| length | FTBFLD[C] | football field [Canada] | (M) | 168 | |
| length | FTBFLD[US] | football field [U.S.] | (M) | 169 | |
| length | FTBFLD[USC] | football field [U.S., complete] | (M) | 170 | |
| length | FURLONG | furlong | (M) | x | 173 |
| length | FURLONG[S] | furlong [survey] | (M) | 174 | |
| length | FUSS[G] | fuss [German] | (M) | 175 | |
| length | GNATEYE | gnat's eye | (M) | 185 | |
| length | GOAD | goad | (M) | 186 | |
| length | GRY | gry | (M) | 191 | |
| length | HAIRBRDTH | hair's breadth | (M) | 193 | |
| length | HAND | hand | (M) | 194 | |
| length | HAND[NONE] | hand [non-equine] | (M) | 195 | |
| length | HANDBRTH | handbreadth | (M) | 196 | |
| length | HAT[C] | hat [Cambodia] | (M) | 197 | |
| length | HEER | heer | (M) | 201 | |
| length | HUBBLE | hubble | (M) | 208 | |
| length | HVAT[C] | hvat [Croatia] | (M) | 209 | |
| length | IN | inch | (M) | x | 211 |
| length | IN[CHINA] | chinese inch | (M) | 212 | |
| length | IRON | iron | (M) | 215 | |
| length | KEN[J] | ken [Japan] | (M) | 222 | |
| length | KERAT | kerat | (M) | 223 | |
| length | KIND | kind | (M) | 227 | |
| length | KLAFTER[A] | klafter [Austria] | (M) | 230 | |
| length | KLAFTER[S] | klafter [Switzerland] | (M) | 231 | |
| length | KLICK | klick | (M) | 232 | |
| length | KM | kilometer | (M) | x | 233 |
| length | KYU | kyu | (M) | 241 | |
| length | LAP[COMP] | lap [competition] | (M) | 245 | |
| length | LAP[OLD] | lap [old] | (M) | 246 | |
| length | LAP[OLYPOOL] | lap [olympic pool] | (M) | 247 | |
| length | LEAGUE | league [US statute] | (M) | 250 | |
| length | LEAGUE[AC] | league [ancient Celtic] | (M) | 251 | |
| length | LEAGUE[N] | league [nautical] | (M) | 252 | |
| length | LEAGUE[UK] | league [UK] | (M) | 253 | |
| length | LEAGUE[UKN] | league [UK nautical] | (M) | 254 | |
| length | LEAP | leap | (M) | 255 | |
| length | LEGOA | legoa | (M) | 256 | |
| length | LEGUA | legua | (M) | 257 | |
| length | LEGUA[S] | legua [Spanish, post-1568] | (M) | 258 | |
| length | LEGUA[SPRE] | legua [Spanish, pre-1568] | (M) | 259 | |
| length | LEGUA[T] | legua [Texas] | (M) | 260 | |
| length | LI[AC] | li [ancient China] | (M) | 262 | |
| length | LI[IC] | li [imperial China] | (M) | 263 | |
| length | LI[MC] | li [modern China] | (M) | 264 | |
| length | LIEUE[F] | lieue [France] | (M) | 265 | |
| length | LIEUE[FM] | lieue [France, metric] | (M) | 266 | |
| length | LIEUE[FN] | lieue [France, nautical] | (M) | 267 | |
| length | LIGHTYR | Light-Year | (M) | x | 269 |
| length | LIGNE[F] | ligne [France] | (M) | 270 | |
| length | LIGNE[S] | ligne [Swiss] | (M) | 271 | |
| length | LINE | line | (M) | 272 | |
| length | LINE[S] | line [small] | (M) | 273 | |
| length | LINK | Link (Survey) | (M) | 274 | |
| length | LINK[GUN] | link [Gunter, survey] | (M) | 275 | |
| length | LINK[RAM] | link [Ramden, engineer] | (M) | 276 | |
| length | LUG | lug | (M) | 278 | |
| length | LUG[G] | lug [great] | (M) | 279 | |
| length | M | meter | (M) | x | 281 |
| length | MARATHON | marathon | (M) | 284 | |
| length | MARKT | mark twain | (M) | 285 | |
| length | MEILE[A] | meile [Austria] | (M) | 291 | |
| length | MEILE[G] | meile [geographische] | (M) | 292 | |
| length | MEILE[NG] | meile [North Germany] | (M) | 293 | |
| length | METRE | metre | (M) | 294 | |
| length | METRICMILE | metric mile | (M) | 295 | |
| length | MI | mile, statute | (M) | x | 297 |
| length | MICRON | Micron | (M) | x | 299 |
| length | MIGLIO | miglio | (M) | 300 | |
| length | MIIL[DA] | miil (mijl) [Danish] | (M) | 301 | |
| length | MIIL[DE] | miil (mijl) [Denmark] | (M) | 302 | |
| length | MIIL[S] | miil (mijl) [Sweden, ancient] | (M) | 303 | |
| length | MIL | mil | (M) | x | 304 |
| length | MIL[S] | mil [Sweden] | (M) | 305 | |
| length | MILE[BRIT] | mile [Britain, ancient] | (M) | 306 | |
| length | MILE[CHINA] | chinese mile | (M) | 307 | |
| length | MILE[I] | mile [international] | (M) | 308 | |
| length | MILE[IR] | mile [Irish] | (M) | 309 | |
| length | MILE[NI] | mile [nautical, international] | (M) | 310 | |
| length | MILE[NUK] | mile [nautical, UK] | (M) | 311 | |
| length | MILE[NUS] | mile [nautical, US] | (M) | 312 | |
| length | MILE[ROME] | mile [Roman, ancient] | (M) | 313 | |
| length | MILE[S] | mile [Scottish] | (M) | 314 | |
| length | MILE[SURV] | mile [survey, US] | (M) | 315 | |
| length | MILE[USUK] | mile (us and uk) | (M) | 316 | |
| length | MILHA[P] | milha [Portuguese] | (M) | 317 | |
| length | MILLA[S] | milla [Spanish] | (M) | 318 | |
| length | MILLE[F] | mille [French] | (M) | 319 | |
| length | MILLIARE | milliare [Rome] | (M) | 321 | |
| length | MKONO | mkono [Africa] | (M) | 325 | |
| length | MM | millimeter | (M) | x | 327 |
| length | MOOT | moot [India] | (M) | 337 | |
| length | MYRIA | myria | (M) | 343 | |
| length | NAIL | nail | (M) | 346 | |
| length | NAUTMI | Nautical Mile | (M) | x | 348 |
| length | PACE | pace | (M) | 355 | |
| length | PACE[G] | pace [great] | (M) | 356 | |
| length | PACE[MIL] | military pace | (M) | 357 | |
| length | PACE[MIL2] | military pace [double time] | (M) | 358 | |
| length | PACE[R] | pace [Roman] | (M) | 359 | |
| length | PALM[BR] | palm [Britain, Roman minor] | (M) | 360 | |
| length | PALM[D] | palm [Dutch] | (M) | 361 | |
| length | PALM[USR] | palm [US, Roman major] | (M) | 362 | |
| length | PALMO[P] | palmo [Portuguese] | (M) | 363 | |
| length | PALMO[S] | palmo [Spanish] | (M) | 364 | |
| length | PALMO[T] | palmo [Texas] | (M) | 365 | |
| length | PARASANG | parasang | (M) | 366 | |
| length | PARISFT | Paris foot | (M) | 367 | |
| length | PARSEC | Parsec | (M) | 368 | |
| length | PE | pe [Portuguese] | (M) | 369 | |
| length | PEARL | pearl | (M) | 370 | |
| length | PERCH | perch | (M) | 372 | |
| length | PERCH[I] | perch [Ireland] | (M) | 373 | |
| length | PERTICA | pertica | (M) | 374 | |
| length | PES | pes | (M) | 375 | |
| length | PICA | pica | (M) | 378 | |
| length | PIE[A] | pie [Argentina] | (M) | 380 | |
| length | PIE[I] | pie [Italian] | (M) | 381 | |
| length | PIE[S] | pie [Spanish] | (M) | 382 | |
| length | PIE[T] | pie [Texas] | (M) | 383 | |
| length | PIED | pied de roi | (M) | 384 | |
| length | PIK | pik | (M) | 385 | |
| length | PIKE[G] | pike [Greece] | (M) | 386 | |
| length | POLE | pole | (M) | 390 | |
| length | POLEGADA | polegada [Portuguese] | (M) | 391 | |
| length | POUNCE | pouce | (M) | 392 | |
| length | PT[A] | point [Adobe] | (M) | 398 | |
| length | PT[BRIT] | point [Britain, US] | (M) | 399 | |
| length | PT[DIDOT] | point [Didot] | (M) | 400 | |
| length | PT[TEX] | point [TeX] | (M) | 401 | |
| length | PU | pu [China] | (M) | 402 | |
| length | PULGADA | pulgada | (M) | 403 | |
| length | PYGME | pygme [Greece] | (M) | 404 | |
| length | Q | Q | (M) | 405 | |
| length | QUAD | quadrant | (M) | 409 | |
| length | QUARTER | quarter | (M) | 411 | |
| length | QUARTER[C] | quarter [cloth] | (M) | 412 | |
| length | QUARTER[P] | quarter [print] | (M) | 413 | |
| length | RANGE | range | (M) | 418 | |
| length | REED | reed [Israel] | (M) | 421 | |
| length | RI | ri [Japan] | (M) | 425 | |
| length | RIDGE | ridge | (M) | 426 | |
| length | RIVER | river [Egypt] | (M) | 427 | |
| length | ROD | rod | (M) | x | 428 |
| length | ROD[S] | rod [survey] | (M) | 429 | |
| length | ROEDE | roede | (M) | 430 | |
| length | ROOD | rood | (M) | 432 | |
| length | ROPE | rope | (M) | 433 | |
| length | ROYALFT | royal foot | (M) | 434 | |
| length | RUTE | rute [Germany] | (M) | 436 | |
| length | SADZHEN | sadzhen | (M) | 439 | |
| length | SAGENE | sagene | (M) | 440 | |
| length | SCOTFT | Scots foot | (M) | 444 | |
| length | SCOTMILE | Scots mile | (M) | 445 | |
| length | SEEMEILE | seemeile | (M) | 448 | |
| length | SHACKLE | shackle | (M) | 449 | |
| length | SHAFTMENT | shaftment | (M) | 450 | |
| length | SHAFTMENT[A] | shaftment [ancient] | (M) | 451 | |
| length | SHAKU | shaku | (M) | 452 | |
| length | SIRIO | sirio | (M) | 456 | |
| length | SMOOT | smoot | (M) | 458 | |
| length | SPAN | span | (M) | 470 | |
| length | SPAT | spat | (M) | 471 | |
| length | STADIUM | stadium | (M) | 475 | |
| length | STEP | step | (M) | 476 | |
| length | STICK | stick | (M) | 478 | |
| length | STORY | story | (M) | 480 | |
| length | STRIDE[G] | stride [great] | (M) | 481 | |
| length | STRIDE[R] | stride [Roman] | (M) | 482 | |
| length | THOU | thou | (M) | 492 | |
| length | TOISE | toise | (M) | 493 | |
| length | TOWN | township | (M) | 503 | |
| length | TSUN | t'sun | (M) | 505 | |
| length | TU | tu | (M) | 506 | |
| length | TWAIN | twain | (M) | 507 | |
| length | TWIP | twip | (M) | 508 | |
| length | U | U | (M) | 509 | |
| length | UM | micrometer | (M) | x | 510 |
| length | VARA[C] | vara [California] | (M) | 512 | |
| length | VARA[M] | vara [Mexico] | (M) | 513 | |
| length | VARA[P] | vara [Portuguese] | (M) | 514 | |
| length | VARA[S] | vara [Spanish] | (M) | 515 | |
| length | VARA[SA] | vara [South America] | (M) | 516 | |
| length | VARA[T] | vara [Texas] | (M) | 517 | |
| length | VERGE | verge | (M) | 518 | |
| length | VERSHOK | vershok | (M) | 519 | |
| length | VERST | verst | (M) | 520 | |
| length | WAH | wah [Thailand] | (M) | 523 | |
| length | WERST | werst | (M) | 525 | |
| length | YD | yard | (M) | x | 526 |
| length | YD[CHINA] | chinese yard | (M) | 527 | |
| length | YOTTA | yotta | (M) | 529 | |
| length | ZETTA | zetta | (M) | 533 | |
| length | ZOLL[G] | zoll [Germany] | (M) | 536 | |
| length | ZOLL[S] | zoll [Switzerland] | (M) | 537 | |
| luminesence | CD | Candela, luminous intensity | (CD) | x | 66 |
| luminesence | FTCANDLE | Foot-Candle | (((M^2/M^2)*CD)/M^2) | x | 171 |
| luminesence | LM | Lumen, Luminous flux | ((M^2/M^2)*CD) | x | 277 |
| luminesence | LX | Lux, Illuminance | (CD*(M^2/M^4)) | x | 280 |
| magnetic | GAUSS | Magnetic flux density | (KG/(AMP*S^2)) | 180 | |
| magnetic | T | Tesla, Magnetic flux density | (KG/(AMP*S^2)) | 488 | |
| magnetic | WEBER | magnetic flux density integral | ((KG*M^2/(AMP*S^2)) | x | 524 |
| mass | CARAT | Carat | (KG) | x | 60 |
| mass | CENTAL | cental | (KG) | 68 | |
| mass | DRAM | Dram | (KG) | 108 | |
| mass | DRAM[A] | Dram (apothecaries) | (KG) | 109 | |
| mass | EARTHMASS | earth mass | (KG) | 112 | |
| mass | GM | gram | (KG) | x | 184 |
| mass | GRAIN | grains | (KG) | 187 | |
| mass | HDWT | hundredweight | (KG) | 198 | |
| mass | KG | kilogram | (KG) | x | 224 |
| mass | KT | kilotonne | (KG) | 239 | |
| mass | LBM | pound mass | (KG) | x | 249 |
| mass | LHDWT | Long Hundredweight | (KG) | 261 | |
| mass | MG | megagram | (KG) | 296 | |
| mass | MT | megatonne | (KG) | 340 | |
| mass | OZ | ounce (avoirdupois) | (KG) | x | 351 |
| mass | OZ[T] | Ounce, troy | (KG) | x | 352 |
| mass | POUND[A] | pound (avoirdupois) | (KG) | 393 | |
| mass | POUND[T] | pound (troy) | (KG) | 394 | |
| mass | SCRUPLE | Scruple (Apothecaries) | (KG) | 446 | |
| mass | SLUG | slug = 32.17 lbm | (KG) | x | 457 |
| mass | SOLARMASS | solar mass | (KG) | 459 | |
| mass | STONE | stone | (KG) | 479 | |
| mass | TON | ton (us or short) | (KG) | x | 494 |
| mass | TON[LONG] | ton (uk or long) | (KG) | 497 | |
| mass | TONNE | tonne (metric) | (KG) | 499 | |
| mass | TONUK | long ton (2240 lbm) | (KG) | 501 | |
| mass | AMU | atomic mass unit (unified, physical) | (KG) | 8 | |
| Multiplier | ATTO | multiplier, 1E-18 | (ITEM) | 18 | |
| Multiplier | B | Bel | (ITEM) | 20 | |
| Multiplier | CENTI | multiplier, 1E-2 | (ITEM) | x | 69 |
| Multiplier | DECI | multiplier, 1E-1 | (ITEM) | x | 97 |
| Multiplier | DEKA | multiplier, 1E1 | (ITEM) | x | 99 |
| Multiplier | EXA | multiplier, 1E18 | (ITEM) | 132 | |
| Multiplier | F[16] | Fraction, 1/16, sixteenth | (ITEM) | x | 134 |
| Multiplier | F[2] | Fraction, 1/2, half | (ITEM) | x | 135 |
| Multiplier | F[32] | Fraction, 1/32, thirtysecond | (ITEM) | x | 136 |
| Multiplier | F[4] | Fraction, 1/4, quarter or fourth | (ITEM) | x | 137 |
| Multiplier | F[64] | Fraction, 1/64, sixtyfourth | (ITEM) | x | 138 |
| Multiplier | F[8] | Fraction, 1/8, eighth | (ITEM) | x | 139 |
| Multiplier | FEMTO | multiplier, 1E-15 | (ITEM) | 149 | |
| Multiplier | GIGA | multiplier, 1E9 | (ITEM) | x | 182 |
| Multiplier | GROSS | 12 dozen, 144 | (ITEM) | x | 190 |
| Multiplier | HECTO | multiplier, 1E2 | (ITEM) | x | 200 |
| Multiplier | KILO | multiplier, 1E3 | (ITEM) | x | 226 |
| Multiplier | MEGA | multiplier, 1E6 | (ITEM) | 290 | |
| Multiplier | MICRO | multiplier, 1E-6 | (ITEM) | x | 298 |
| Multiplier | MILLI | multiplier, 1E-3 | (ITEM) | x | 320 |
| Multiplier | NANO | multiplier, 1E-9 | (ITEM) | 347 | |
| multiplier | NP | Neper | (ITEM) | 349 | |
| Multiplier | PETA | multiplier, 1E15 | (ITEM) | x | 376 |
| Multiplier | PICO | multiplier 1E-12 | (ITEM) | x | 379 |
| Multiplier | TERA | multiplier, 1E12 | (ITEM) | x | 490 |
| multiplier | UDVF[1] | User Defined Variable Factor 1 | (item) | 547 | |
| multiplier | UDVF[2] | User Defined Variable Factor 2 | (item) | 548 | |
| Multiplier | YOCTO | multiplier, 1E-24 | (ITEM) | 528 | |
| Multiplier | YOTTA | Multiplier, 1E24 | (ITEM) | 530 | |
| Multiplier | ZEPTO | multiplier, 1E-21 | (ITEM) | 532 | |
| Multiplier | ZETTA | multiplier, 1E21 | (ITEM) | 534 | |
| nuclear | BQ | Becquerel, radionuclide activity | (ITEM/S) | 33 | |
| nuclear | CURIE | Curie, radionuclide activity | (ITEM/S) | 92 | |
| nuclear | GRAY | Absorbed dose, specific energy, kerma | (M^2/S^2) | 189 | |
| nuclear | RAD[AD] | Rad, absorbed dose | (M^2/S^2) | 417 | |
| nuclear | REM | Rem, dose equivalent | (M^2/S^2) | 422 | |
| nuclear | ROENTGN | Roentgen, specific electric charge | (AMP*S/KG) | 431 | |
| nuclear | SV | Sievert, dose equivalent | (M^2/S^2) | 487 | |
| paper | BUNDLE | bundle, paper | (PP) | 41 | |
| paper | CASE[P] | case, paper | (PP) | 61 | |
| paper | QUIRE | quire | (PP) | 414 | |
| paper | REAM | ream, standard | (PP) | 419 | |
| paper | REAM[P] | ream, printer | (PP) | 420 | |
| paper | SHT | sheet, paper | (PP) | 453 | |
| power | HP | horsepower (550 ft*lbf/s) | ((KG*M^2)/S^3) | x | 203 |
| power | HP[ELEC] | hp(electric) | ((KG*M^2)/S^3) | 204 | |
| power | HP[H2O] | hp(water) | ((KG*M^2)/S^3) | 205 | |
| power | HP[M] | hp(metric) | ((KG*M^2)/S^3) | 206 | |
| power | KW | kilowatt | ((KG*M^2)/S^3) | x | 240 |
| power | MW | megawatt | ((KG*M^2)/S^3) | 342 | |
| power | TONAC | ton refridgeration (12000 BTU/hr) | ((KG*M^2)/S^3) | 498 | |
| power | W | watt, power or radiant flux | ((KG*M^2)/S^3) | x | 522 |
| pressure | ATM | atmosphere | (KG/(M*S^2)) | x | 17 |
| pressure | BAR | bar | (KG/(M*S^2)) | x | 22 |
| pressure | CM[H2O] | cm water | (KG/(M*S^2)) | 77 | |
| pressure | CM[HG] | cm mercury | (KG/(M*S^2)) | 78 | |
| pressure | FT[H2O] | foot of water | (KG/(M*S^2)) | x | 161 |
| pressure | IN[H2O] | inch of water (60 F) | (KG/(M*S^2)) | 213 | |
| pressure | IN[HG] | inch of hg (60 F) | (KG/(M*S^2)) | 214 | |
| pressure | KPA | kilopascal | (KG/(M*S^2)) | 237 | |
| pressure | KSI | kip per sq inch | (KG/(M*S^2)) | 238 | |
| pressure | M[H2O] | meter water | (KG/(M*S^2)) | 282 | |
| pressure | MBAR | millibar | (KG/(M*S^2)) | x | 286 |
| pressure | MM[H2O] | mmh2o | (KG/(M*S^2)) | x | 328 |
| pressure | MM[HG] | millimeter hg (60 F) | (KG/(M*S^2)) | x | 329 |
| pressure | MPA | megapascal | (KG/(M*S^2)) | x | 339 |
| pressure | PA | pascal, pressure or stress | (KG/(M*S^2)) | x | 354 |
| pressure | PSF | pound force per sq ft | (KG/(M*S^2)) | x | 396 |
| pressure | PSI | pound force per sq in | (KG/(M*S^2)) | x | 397 |
| pressure | TORR | torr (mm Hg 0 C) | (KG/(M*S^2)) | x | 502 |
| quantity | BCF | billion std cu ft of gas | (MOL) | 26 | |
| quantity | ITEM | Any individual item, dimensionless | (ITEM) | x | 216 |
| quantity | KMOL | kilomole | (MOL) | 234 | |
| quantity | MCF | thousand std cu ft gas | (MOL) | 287 | |
| quantity | MMCF | million std cu ft gas | (MOL) | 330 | |
| quantity | MOL | mole, amount of substance | (MOL) | x | 336 |
| quantity | SCF | std cu ft (60 F, 14.696 psi) | (MOL) | 441 | |
| quantity | SCM | std cu meter (60 F, 101.325 kpa) | (MOL) | 442 | |
| quantity | SCMZ | std cu meter (0 C, 101.325 kpa) | (MOL) | 443 | |
| rotation | HZ | Hertz, frequency, cycle/second | (M/M/S) | x | 210 |
| rotation | REV | revolution | (M/M) | x | 423 |
| rotation | RPM | Revolution per minute | (M/M/S) | x | 435 |
| temperature | degC | degrees Celsius | (degK) | x | 45 |
| temperature | degF | degrees Farenheight | (degK) | x | 133 |
| temperature | degK | degrees Kelvin | (degK) | x | 218 |
| temperature | degR | degrees Rankine | (degK) | x | 415 |
| time | DAY | day (mean Earth) | (S) | x | 96 |
| time | HR | hour | (S) | x | 207 |
| time | MIN | minute | (S) | x | 322 |
| time | MO | month | (S) | 334 | |
| time | S | second | (S) | x | 438 |
| time | SHAKE | Atomic Time Unit | (S) | 546 | |
| time | YR | year (mean Earth) | (S) | x | 531 |
| user defined a | USERA | User defined a | (USERA) | 540 | |
| user defined b | USERB | User defined b | (USERB) | 541 | |
| velocity | KNOT | Knot | (M/S) | x | 235 |
| velocity | KNOT[UK] | knot(uk) | (M/S) | 236 | |
| velocity | LIGHT | speed of light | (M/S) | x | 268 |
| velocity | MACH[s] | mach(isa/sl) | (M/S) | x | 283 |
| viscocity | CP | centipoise, viscocity | (KG/(M*S)) | x | 82 |
| viscocity | CST | centistoke | (M^2/S) | x | 83 |
| viscocity | P | poise, dynamic viscocity | (KG/(M*S)) | 353 | |
| viscocity | ST | stoke | (M^2/S) | 474 | |
| volume | ACREFT | acre-foot | (M^3) | 2 | |
| volume | BBL | barrel, petrolium | (M^3) | 25 | |
| volume | BDFT | board feet | (M^3) | 27 | |
| volume | BUSHEL | bushel (US) | (M^3) | x | 42 |
| volume | BUSHEL[UK] | bushel(uk) | (M^3) | 43 | |
| volume | CC | cubic centimeters | (M^3) | x | 65 |
| volume | CORD | Cord | (M^3) | 79 | |
| volume | CORDFT | Cord foot | (M^3) | 80 | |
| volume | CUP | cup | (M^3) | x | 91 |
| volume | FLOZ | Fluid Ounce | (M^3) | x | 153 |
| volume | FLOZ[UK] | floz(uk) | (M^3) | 154 | |
| volume | GAL | gallon (us liquid) | (M^3) | x | 177 |
| volume | GAL[USDRY] | gal(us dry) | (M^3) | x | 178 |
| volume | GALUK | gallon (uk) | (M^3) | 179 | |
| volume | GILL | Gill | (M^3) | 183 | |
| volume | L | liter | (M^3) | x | 242 |
| volume | L[OLD] | L(1901-1964) | (M^3) | 243 | |
| volume | ML | milliliter | (M^3) | 326 | |
| volume | PECK | peck | (M^3) | 371 | |
| volume | PINT | Pint (US liquid) | (M^3) | x | 387 |
| volume | PINT[UK] | pint(uk) | (M^3) | 388 | |
| volume | PINT[USDRY] | pint(dry us) | (M^3) | 389 | |
| volume | QT | quart (US liquid) | (M^3) | x | 406 |
| volume | QT[UK] | quart(uk) | (M^3) | 407 | |
| volume | QT[USDRY] | quart(us dry) | (M^3) | 408 | |
| volume | TBLSP | tablespoon | (M^3) | x | 489 |
| volume | TSP | teaspoon | (M^3) | x | 504 |