AARP employees who work in, or are paid or supervised from Washington, D.C.

Acacia Mutual Life Insurance Company home office employees and branch office clerical employees of Acacia Mutual Life Insurance Company, its affiliates, and wholly-owned subsidiaries, as well as all employees who work in or are paid from Washington, D.C.

Advance Realty Group members and employees who work in, or are paid from Landover, Maryland

American Library Association voting members and employees, who qualify for membership in accordance with its charter and bylaws in effect on January 1, 2018

AppleTree Institute for Education Innovation employees who work in, or are paid or supervised from Washington, D.C.

The Association of Rural and Small Libraries members and Board of Directors

Ayuda employees who work in, or are paid or supervised from Washington, D.C.

Barton Contracting Co., Inc. employees who work in, or are paid or supervised from Rockville, Maryland

CACI International INC employees who work in, or are paid or supervised from Arlington, Virginia

Callahan & Associates employees who work in, or are paid or supervised from Washington, D.C.

Canteen Corporation of Congress employees who work in Washington, D.C.

Capitol Hill Business Improvement District employees who work in, or are paid or supervised from Washington, D.C.

Capitol Hill Day School who work in, or are paid or supervised from Washington, D.C.

CATO Institute employees who work in, or are paid or supervised from Washington, D.C. or Hyattsville, MD

who work for the Library of Congress

Delaware Library Association voting members and volunteers in Dover, Delaware who qualify for membership in accordance with its charter and bylaws

District of Columbia Library Association employees who work in, or are paid or supervised from Washington, D.C.

employees who work in Washington, D.C.

Employees of East City Book Shop who work in, or are paid or supervised from Washington D.C.

Folger Shakespeare Library employees who work in, or are paid from Washington, D.C.

GP Mobile employees who work in or are paid from East Brunswick, New Jersey.

Home Care Partners employees who work in, or are paid or supervised from Washington, D.C.

Institute of Museum & Library Services employees who work in, or are paid or supervised from Washington, D.C.

ITLC-LOC, Inc. employees who work in, or are paid or supervised from Washington, D.C.

(LAC Group) employees who work in, or are paid or supervised from Rockville, Maryland

Little Scholars Child Development Center employees who work in Washington, D.C.

Maryland Library Association employees and members

M.C. Dean, Inc. employees who work in Chantilly, Virginia or Washington, D.C.

Michael Anthony Enterprises (MAE) Group LLC employees who work in, or are paid or supervised from Bowie, Maryland

Mount Horeb Baptist Church members in Washington, D.C.

Mount Pleasant Library Friends members

National Association of Women Judges employees and voting members located in Washington, D.C.

Employees, contractors, and regular members of New Jersey Library Association in Bordentown, New Jersey

Office of Compliance employees who work in Washington, D.C.

Pennsylvania Library Association members and employees in Pennsylvania, who qualify for membership

Public Security LLC employees who work in, or are paid or supervised from Chester, Maryland

Supreme Court of the United States employees who work in or are paid or supervised from Washington, D.C.

Surety Association of America employees who work in Washington, D.C.

Susan Gage Caterers, Inc. employees who work in, or are paid or supervised from Hyattsville, MD

The Forum Condominium employees, unit owners, and residents of The Forum Condominium in North Bethesda, MD.

TRI-ARK employees who work in Washington, D.C.

Vendivo employees who work in, or are paid or supervised from Fountain Valley, California

Virginia Library Association members and employees in Virginia Beach, Virginia