| Acronym | Meaning |
| ANG | Air National Guard -Netherlands Antillian Guilder (ISO 4217 Currency Code) |
| GUM | Guam (ISO 3166 Trigram) |
| XAU | Gold Troy Ounce (ISO 4217 Currency Code) |
| ICRS | International Celestial Reference System |
| PAN | Panama (ISO 3166 Trigram) -Personal Area Network -PolyAcryloNitrile |
| ACK | Acknowledge (telecommunications; Cf. NAK) |
| PRT | Portugal (ISO 3166 Trigram) -Provincial Reconstruction Team |
| NOLF | Navy OutLying Field |
| TTD | Trinidad And Tobago Dollar (ISO 4217 Currency Code) |
| YER | Yemeni Rial (ISO 4217 Currency Code) |