NI

1. National Insurance
2. Northern Ireland
3. North Island (of New Zealand)

Ni (chem)

Nickel

• Adam's apples
• Adam's flannel
• Adam's needle
• Adam's wine
• AD and C
• Adansonia
• ad aperturam libri
• adapt
• adaptabilities
• adaptability
• adaptable
• adaptableness
• adaptablenesses
• adaptation
• adaptations
• adaptative
• adapted
• adapter
• adapters
• adapting
• adaption
• adaptions
• adaptive
• adaptively
• adaptiveness