| Abbreviation | Definition |
|---|---|
| ALCV | Alison Lawson Centre Victoria |
| ALCV | Assistance League of Conejo Valley |
| ALCV | Assistance League of Covina Valley |
| ALD | Academy of Laser |
| ALD | Advanced Linear Devices |
| ALD | Alan Lewis Design |
| ALD | Alpha Lambda Delta |
| ALD | Alvin Lowell Dahlquist |
| ALD | Arch Length Discrepancy |
| ALD | Aron Lufkin Dennison |
| ALD | Asia Local Debt |
| ALD | Atlante Linguistico Del |
| ALD | automatic log deletion |
| ALD | Avara Level Design |
| ALDC | Abby Lee Dates Cats |
| ALDC | Adaptive Lossless Data Compression |
| ALDC | Advanced Lossless Data Compression |
| ALDC | Antenna Line Device Control |
| ALDC | Assisted Living Disclosure Collaborative |
| ALDF | Adult Local Detention Facility |