OHS

• Occupational Health and Safety

• Occupational Hazard and Safety

• Organized Health and Safety

• Occasional Health Standard

ESD

• Electric-Static Discharge

• Electro-Static Device

• Electro-Static Discharge

• Electro-State Discharge

ATA

• Advance Technology Attachment

• Advance Technique Attachment

• Advance Technology Adapter

• Additional Technique Adapter

BIOS

• Base Input and Output System

• Basic Input and Output Serial

• Basic Input and Output System

• Basic In and Out System

CHS

• Computer Hardware System

• Computer Hardware Servicing

• Compact Hardware System

• Computer Hard drive Servicing

DVD

• Digital Versatile Disc

• Digital Volatile Disc

• Domain Versatile Disc

• Disc Versatile Digital

HDD

• Hard Digital Disc

• Home Digital Disc

• Home Drive Disc

• Hard Disk Drive

RAM

• Random Access Module

• Random Access Memory

• Read Access Memory

• Random Advance Module

ROM

• Read Only Module

• Read Output Memory

• Read Only Memory

• Random Only Memory

USB

• Universal State Bus

• Universal Serial Bus

• Unified Serial Bus

• Unified Serial Boot