prod - prot
- progressive leader
- progressive opinion
- progressive party
- progressive policy
- progressive principles
- progressive process
- progressive reform
- progressive regime
- progressive relations
- progressive restructuring
- progressive road of development
- progressive role
- progressive social aspirations
- progressive social views
- progressive society
- progressive tax
- progressive taxation
- progressive taxation scale
- progressive tendency
- progressive theory
- progressive transformation of the economy
- progressive transformations
- progressive trends of science and technology
- progressive views
- progressive wages
- progressive war
- progressive withdrawal of troops
- progressive-minded leader
- progressive-minded people
- progressiveness
- progressives
- prohibit
- prohibited activities
- prohibited alien
- prohibited area
- prohibited imports
- prohibited zone
- prohibition
- prohibition of chemical weapons
- prohibition of development of new types and systems of weapons of mass destruction
