| Acronym | Meaning |
| CIEF | Comit? International D'enregistrement Des Fr?quences (International Frequency Registration Board) |
| PCMCIA | Personal Computer Memory Card International Association (People Can't Memorise Computer-Industry Acronyms) |
| GPT | GEC-Plessey Telecommunications - General Purpose Technology - Get Paid To Website |
| IRS | U.S. Internal Revenue Service |
| NABCI | North American Bird Conservation Initiative (nab-see) |
| PLAF | Product Line Architecture Framework |
| ANM | Acoustic Noise Monitor |
| XHO | Xhosa Language (ISO 639-2 Code) |
| GHA | Ghana (ISO 3166 Trigram) |
| APS | American Physical Society - Antiphospholipid Antibody Syndrome |