This definition appears very rarely
See other definitions of HAPPI
Samples in periodicals archive:
HAPPI evaluation report an evaluation of the Centacare Homeless and Parenting Program Initiative South; Request this item to view in the Library's reading rooms...
Funding programs, administered by Community Connect, target disadvantaged individuals and families; Homeless and Parenting Program Initiative;
homeless and parenting program initiative in south Australia. (You may skip pages 21-32). UAnswer the following questions, taking no more than 2 pages: 1.