nb (cricket)

No-ball

NB

1. Nebraska (US state; term not in official use)
2. New Brunswick (Canadian province)
3. North Britain or North British
4. Nota bene (Latin), note well or take notice (also nb)

Nb (chem)

Niobium

• positiveness
• positivenesses
• positive organ
• positive organs
• positive philosophy
• positive pole
• positive poles
• positive prescription
• positive-ray analysis
• positive rays
• positive reinforcement
• positives
• positive sign
• positive signs
• positive vetting
• positivism
• positivisms
• positivist
• positivistic
• positivists
• positivities
• positivity
• positon
• positron
• positron emission tomography