| HTTP | hypertext transfer protocol |
| WWW | world wide web |
| HTML | hypertext markup language |
| URL | uniform resouce locator |
| USB | universal serial bus |
| LED | light emitting diode |
| LAN | local area network |
| CPU | central processing unit |
| JPEG | joint photographic experts group |
| GIF | graphics interchange format |
| PNG | portable network graphics |
| CGI | common gateway interface |