This code system http://terminology.hl7.org/CodeSystem/v2-0254 defines the following codes:
| Code | Display | Definition | Comments | Version |
| ABS | en: Absorbance nl: Absorptie | | | added v2.3 |
| ACNC | en: Concentration, Arbitrary Substance nl: Concentratie, arbitraire substantie | | nl: * | added v2.3 |
| ACT | en: Activity nl: Activiteit | | * | added v2.3 |
| APER | en: Appearance nl: Voorkomen | | | added v2.3 |
| ARB | en: Arbitrary nl: Arbitrair | | * | added v2.3 |
| AREA | en: Area nl: Gebied | | | added v2.3 |
| ASPECT | Aspect | | | added v2.3 |
| CACT | en: Catalytic Activity nl: Katalytische activiteit | | * | added v2.3 |
| CCNT | en: Catalytic Content nl: Katalytische inhoud | | * | added v2.3 |
| CCRTO | en: Catalytic Concentration Ratio nl: Katalytische concentratieverhouding | | | added v2.3 |
| CFR | en: Catalytic Fraction nl: Katalytische fractie | | * | added v2.3 |
| CLAS | en: Class nl: Klasse | | | added v2.3 |
| CNC | en: Catalytic Concentration nl: Katalytische concentratie | | * | added v2.3 |
| CNST | en: Constant nl: Constante | | * | added v2.3 |
| COEF | en: Coefficient nl: Coëfficiënt | | * | added v2.3 |
| COLOR | en: Color nl: Kleur | | | added v2.3 |
| CONS | en: Consistency nl: Consistentie | | | added v2.3 |
| CRAT | en: Catalytic Rate nl: Katalytische snelheid | | * | added v2.3 |
| CRTO | en: Catalytic Ratio nl: Katalytische verhouding | | | added v2.3 |
| DEN | en: Density nl: Dichtheid | | | added v2.3 |
| DEV | en: Device nl: Apparaat | | | added v2.3 |
| DIFF | en: Difference nl: Verschil | | * | added v2.3 |
| ELAS | en: Elasticity nl: Elasticiteit | | | added v2.3 |
| ELPOT | en: Electrical Potential (Voltage) nl: Electrische potentiaal (voltage) | | | added v2.3 |
| ELRAT | en: Electrical current (amperage) nl: Electrische stroom (amperage) | | | added v2.3 |
| ELRES | en: Electrical Resistance nl: Electrische weerstand | | | added v2.3 |
| ENGR | en: Energy nl: Energie | | | added v2.3 |
| ENT | en: Entitic nl: Entiteit-gerelateerd | | * | added v2.3 |
| ENTCAT | en: Entitic Catalytic Activity nl: Entiteit-gerelateerde katalytische activiteit | | * | added v2.3 |
| ENTNUM | en: Entitic Number nl: Entiteit-gerelateerd aantal | | * | added v2.3 |
| ENTSUB | en: Entitic Substance of Amount nl: Entiteit-gerelateerde substantie van hoeveelheid | | * | added v2.3 |
| ENTVOL | en: Entitic Volume nl: Entiteit-gerelateerd volume | | * | added v2.3 |
| EQL | en: Equilibrium nl: Evenwicht | | | added v2.3 |
| FORCE | en: Mechanical force nl: Mechanische kracht | | | added v2.3 |
| FREQ | en: Frequency nl: Frequentie | | | added v2.3 |
| IMP | en: Impression/ interpretation of study nl: Indruk/interpretatie van onderzoek | | | added v2.3 |
| KINV | en: Kinematic Viscosity nl: Kinematische viscositeit | | * | added v2.3 |
| LEN | en: Length nl: Lengte | | | added v2.3 |
| LINC | en: Length Increment nl: Lengte increment | | * | added v2.3 |
| LIQ | en: Liquefaction nl: Liquefactie | | * | added v2.3 |
| MASS | en: Mass nl: Massa | | * | added v2.3 |
| MCNC | en: Mass Concentration nl: Massa concentratie | | * | added v2.3 |
| MCNT | en: Mass Content nl: Massa inhoud | | nl: * | added v2.3 |
| MCRTO | en: Mass Concentration Ratio nl: Massa concentratie verhouding | | * | added v2.3 |
| MFR | en: Mass Fraction nl: Massa fractie | | * | added v2.3 |
| MGFLUX | en: Magnetic flux nl: Magnetische flux | | | added v2.3 |
| MINC | en: Mass Increment nl: Massa increment | | * | added v2.3 |
| MORPH | en: Morphology nl: Morfologie | | | added v2.3 |
| MOTIL | en: Motility nl: Beweeglijkheid | | | added v2.3 |
| MRAT | en: Mass Rate nl: Massa snelheid | | * | added v2.3 |
| MRTO | en: Mass Ratio nl: Massa verhouding | | * | added v2.3 |
| NCNC | en: Number Concentration nl: Aantal concentratie | | * | added v2.3 |
| NCNT | en: Number Content nl: Aantal inhoud | | * | added v2.3 |
| NFR | en: Number Fraction nl: Aantal fractie | | * | added v2.3 |
| NRTO | en: Number Ratio nl: Aantal verhouding | | * | added v2.3 |
| NUM | en: Number nl: Aantal | | * | added v2.3 |
| OD | en: Optical density nl: Optische dichtheid | | | added v2.3 |
| OSMOL | en: Osmolality nl: Osmolaliteit | | * | added v2.3 |
| PRES | en: Pressure (Partial) nl: Druk (partiële) | | | added v2.3 |
| PRID | en: Presence/Identity/Existence nl: Aanwezigheid/identiteit/existentie | | | added v2.3 |
| PWR | en: Power (wattage) nl: Kracht (wattage) | | | added v2.3 |
| RANGE | en: Ranges nl: Bereiken | | * | added v2.3 |
| RATIO | en: Ratios nl: Verhoudingen | | * | added v2.3 |
| RCRLTM | en: Reciprocal Relative Time nl: Wederzijdse relatieve tijd | | * | added v2.3 |
| RDEN | en: Relative Density nl: Relatieve dichtheid | | * | added v2.3 |
| REL | en: Relative nl: Relatief | | * | added v2.3 |
| RLMCNC | en: Relative Mass Concentration nl: Relatieve massa concentratie | | * | added v2.3 |
| RLSCNC | en: Relative Substance Concentration nl: Relatieve substantie concentratie | | * | added v2.3 |
| RLTM | en: Relative Time nl: Relatieve tijd | | * | added v2.3 |
| SATFR | en: Saturation Fraction nl: Saturatie factie | | * | added v2.3 |
| SCNC | en: Substance Concentration nl: Substantie concentratie | | * | added v2.3 |
| SCNCIN | en: Substance Concentration Increment nl: Substantie concentratie increment | | * | added v2.3 |
| SCNT | en: Substance Content nl: Substantie inhoud | | * | added v2.3 |
| SCNTR | en: Substance Content Rate nl: Substantie inhoud verhouding | | * | added v2.3 |
| SCRTO | en: Substance Concentration Ratio nl: Substantie concentratie verhouding | | * | added v2.3 |
| SFR | en: Substance Fraction nl: Substantie fractie | | * | added v2.3 |
| SHAPE | en: Shape nl: Vorm | | | added v2.3 |
| SMELL | en: Smell nl: Reuk | | | added v2.3 |
| SRAT | en: Substance Rate nl: Substantie snelheid | | * | added v2.3 |
| SRTO | en: Substance Ratio nl: Substantie verhouding | | * | added v2.3 |
| SUB | en: Substance Amount nl: Substantie hoeveelheid | | * | added v2.3 |
| SUSC | en: Susceptibility nl: Gevoeligheid | | * | added v2.3 |
| TASTE | en: Taste nl: Smaak | | | added v2.3 |
| TEMP | en: Temperature nl: Temperatuur | | * | added v2.3 |
| TEMPDF | en: Temperature Difference nl: Temperatuurverschil | | * | added v2.3 |
| TEMPIN | en: Temperature Increment nl: Temperatuur increment | | * | added v2.3 |
| THRMCNC | en: Threshold Mass Concentration nl: Grenswaarde massa concentratie | | * | added v2.3 |
| THRSCNC | en: Threshold Substance Concentration nl: Grenswaarde substantie concentratie | | * | added v2.3 |
| TIME | en: Time (e.g. seconds) nl: Tijd (bijv. seconden) | | * | added v2.3 |
| TITR | en: Dilution Factor (Titer) nl: Verdunningsfactor (titer) | | * | added v2.3 |
| TMDF | en: Time Difference nl: Tijdverschil | | * | added v2.3 |
| TMSTP | en: Time Stamp-Date and Time nl: Tijdstempel - Datum en tijd | | * | added v2.3 |
| TRTO | en: Time Ratio nl: Tijd verhouding | | * | added v2.3 |
| TYPE | Type | | * | added v2.3 |
| VCNT | en: Volume Content nl: Volume inhoud | | * | added v2.3 |
| VEL | en: Velocity nl: Snelheid | | * | added v2.3 |
| VELRT | en: Velocity Ratio nl: Snelheid verhouding | | * | added v2.3 |
| VFR | en: Volume Fraction nl: Volume fractie | | * | added v2.3 |
| VISC | en: Viscosity nl: Viscositeit | | * | added v2.3 |
| VOL | Volume | | * | added v2.3 |
| VRAT | en: Volume Rate nl: Volume snelheid | | * | added v2.3 |
| VRTO | en: Volume Ratio nl: Volume verhouding | | * | added v2.3 |