RSA
| Abbreviation | Meaning | Tamil Meaning | Category |
|---|---|---|---|
| RSA | Rat Serum Albumin | - | Computer Acronyms(common) |
| RSA | Reverse Saturable Absorption | - | Computer Acronyms(common) |
| RSA | Reference Satellite A | - | Organizations |
| RSA | Regimental Support Area - Republic Of South Africa -Rivest-Shamir-Adleman Encryption | - | Astronomy |
| RSA | Range Standardization And Augmentation Project | - | Business and Finance |
| RSA | Risk/Security Assessment | - | Human Genome |