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: Soil 3: Community 4: Lead 5: Range 6: Hazard 7: Feeder 8: Fishery 9: Japan 10: Contamination 11: Electricity 12: Change 13: Bird abatement 14: Atmosphere 15: Carbon 16: Periplaneta americana 17: Process 18: Weed 19: Sample 20: Development (As of 14:16)
