| Acronym | Meaning |
| PACOM | (U.S.) Pacific Command |
| TFR | Total Fertility Rate |
| TEAL | Tasman Empire Airways Limited |
| DSPL | Design Specialists And Plans Language |
| DPRE | Displaced Person Or Refugee (plural Displaced Persons And Refugees) |
| CIEF | Comit? International D'enregistrement Des Fr?quences (International Frequency Registration Board) |
| PETP | PolyEthyleneTerePhthalate |
| RT | PCR -Real Time Polymerase Chain Reaction Or Reverse Transcriptase Polymerase Chain Reaction. Clarified With Real Time RT-PCR Or Reverse Transcriptase RT-PCR Where Appropriate. |
| TSO | Tsonga Language (ISO 639-2 Code) |
| NC | Nanocoulomb |