| ACT NOW |
AIDS Coalition to Network, Organize and Win |
| ASA |
Alliance for Socialist Action |
| ATC |
Against The Current |
| BWFJ |
Black Workers For Justice |
| CAN |
Community Awareness Network |
| CISPES |
US Committee in Solidarity with the Peoples of El Salvador |
| CSFA |
Collective for Socialist and Feminist Alternatives |
| CPUSA |
Communist Party of the USA |
| DC SCAR |
D.C. Student Coalition Against Apartheid and Racism |
| DSA |
Democratic Socialist America |
| ECCA |
Evanston Committee on Central America |
| FI |
Fourth International |
| FIC |
Fourth International Caucus |
| FIT |
Fourth Internationalist Tendency |
| IEC |
International Executive Committee (of the Fourth International) |
| IPA |
Independent Political Action |
| IS |
International Socialists |
| LFAC |
Labor Fraction Administrative Committee |
| LGN |
Left Green Network |
| LN |
Labor Notes |
| LPA |
Labor Party Advocates |
| MCHR |
Michigan Coalition for Human Rights |
| NAVA |
New African Voices Alliance |
| NC |
National Committee |
| NCIPA |
National Committee for Independent Political Action |
| ND |
New Directions |
| NOW |
National Organization for Women |
| NP |
New Party |
| PC |
Political Committee |
| PHRC |
Palestine Human Rights Campaign |
| PRT |
Mexican Partido Revoluntionario de los Trabajadores |
| PSN |
Progressive Student Network |
| RSL |
Revolutionary Socialist League |
| SDS |
San Diego Solidarity (branch) |
| SNC |
Solidarity National Convention |
| SP |
Socialist Party |
| SU |
Socialist Unity |
| SWP |
Socialist Workers Party |
| TDU |
Teamsters for a Democratic Union |
| UCAR |
United Coalition Against Racism |
| WP |
Workers Power |
