Nka Ikem Esit, is a volunteer-run, non-profit organization, established on September 12, 1993 in Washington, D.C. by Efik indigenes primarily in the tri-state area of the District of Columbia, Maryland and Virginia. The name of the association came out of the resolve by the founding members (Mrs. Margaret Edet-Nnorom, Ms. Gloria Effiong, Mrs. Atai Nyambi, the late Mr. Samuel Ndiyo, Mr. Derrick Ekanem, and Dr. Chris B. Effiong)- envisioned a legacy of purposeful action and cultural preservation. From its inception, Nka Ikem Esit has been driven by a deep commitment to cultural pride, service, and transcontinental impact — supporting minority communities in the United States and indigenes in Calabar, and the larger Cross River State of Nigeria

Other members who joined the association at its formative stage include Dr. (Mrs.) Rosemary Effiong, Chief Emmanuel Duke, Mr. Samuel Eyo, Mrs. Obo Akinbola, Mr. Charles Effiong, and Mrs. Patricia Udo.

The association was formally launched on July 2, 1994. The membership since launching has continued to grow strong, consisting of committed individuals with vested interests in the well being and progress of the Efik community. The organization garners strength from the special admission of at-large members, who reside outside the Washington-DC metropolitan area, into the association. The philosophical strength of the organization, determination and persistence, is embodied in its logo designed by Mr. Charles Effiong.

Nka Ikem Esit is one of nine active chapters/networks under the umbrella of the Efik National Association, Inc. (ENA Inc.).