Public Safety Access Point (PSAP)

See PSAP.

• DFB laser (Distributed FeedBack laser)
• DFS (Dynamic Frequency Selection)
• DG XIII (Directorate General XIII)
• DHCP (Dynamic Host Configuration Protocol)
• dial
• dial around
• dialed number identification service (DNIS)
• dial tone
• dial-up access
• dial-up circuit
• dibit
• DID (Direct Inward Dial)
• dielectric
• dielectric
• dielectric
• differential phase shift keying (DPSK)
• differential pulse code modulation (DPCM)
• Differential Quadrature Phase Shift Keying (DQPSK)
• Differential Quaternary Phase Shift Keying (DQPSK)
• Differentiated Services (DiffServ)
• diffraction
• diffraction grating
• DiffServ (Differentiated Services)
• diffused propagation
• diffusion