Any substance, or form of energy which has the ability to pollute the environment, causing harmful effects and damaging nature in general. It might affect natural health of plants, the quality of air, human health, etc. Pollutants are either natural or man made.

• FIRST-PAGE-OUT TIME
• FIRST-PARTY INSURANCE
• FIRST PUBLICATION
• FIRST ROUND FINANCING
• FIRST STAGE CAPITAL
• FIRST-TO-DEFAULT SWAP
• FIRST TO FILE
• FIRST TO FILE
• FIRST TO FILE RULE
• FIRST TO MARKET
• FIRST WORLD
• FISC
• FISCAL
• FISCAL AGENT
• FISCAL BALANCE
• FISCAL CAPACITY
• FISCAL DRAG
• FISCAL EFFORT
• FISCAL IMBALANCE
• FISCAL OFFICERS
• FISCAL POLICY
• FISCAL RECORDS
• FISCAL STANCE
• FISCAL YEAR
• FISCAL YEAR