0 • A • B • C • D • E • F • G • H • I • J • K • L • M • N • O • P • Q • R • S • T • U • V • W • X • Y • Z
1: Active solar heating system 2: Bird abatement 3: Soil 4: Community 5: Weed 6: Range 7: Periplaneta americana 8: Lead 9: Feeder 10: Japan 11: Contamination 12: Maximum mid-expiratory flow rate 13: Change 14: Process 15: Function 16: Electricity 17: Fishery 18: Action 19: Development 20: Alaska (As of 16:07)
