| Code | Subject |
|---|---|
| 01 | Agriculture, horticulture, farming, and livestock |
| 02 | Amusements, games, athletics and sports |
| 03 | Banking, finance, credit and investments |
| 04 | Children, minors, youth, senior citizens |
| 05 | Church and religion |
| 06 | Consumer affairs |
| 07 | Ecology, environment, pollution, conservation, zoning, land and water use |
| 08 | Education |
| 09 | Elections, campaigns, voting, political parties |
| 10 | Equal rights, civil rights, minority affairs |
| 11 | Government, financing, taxation, revenue, budget, appropriations, bids, fees, funds |
| 12 | Government, county |
| 13 | Government, federal |
| 14 | Government, municipal |
| 15 | Government, special districts |
| 16 | Government, state |
| 17 | Health service, medicine, drugs and controlled substances, health insurance, hospitals |
| 18 | Higher education |
| 19 | Housing, construction, codes |
| 20 | Insurance (excluding health insurance) |
| 21 | Labor, salaries and wages, collective bargaining |
| 22 | Law enforcement, courts, judges, crimes, prisons |
| 23 | License, permits |
| 24 | Liquor |
| 25 | Manufacturing, distribution and services |
| 26 | Natural resources, forest and forest products, fisheries, mining and mining products |
| 27 | Public lands, parks, recreation |
| 28 | Social insurance, unemployment insurance, public assistance, workmen’s compensation |
| 29 | Transportation, highways, streets and roads |
| 30 | Utilities, communications, television, radio, newspaper, power, CATV, gas |
| 31 | Other |