Found 21,227 abbreviations starting with H:

HP

Hard Point

Computing » Gaming

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HP&R

Highway Planning and Research

Governmental » Transportation

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HP5

Hypersensitive Panchromatic 5

Miscellaneous » Photography

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HP8

Text in HP Roman8 character set

Computing » File Extensions

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HPA

Head of Processing Activity

Governmental » Military

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HPA

Head of Procurement Activity

Governmental » Military

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HPA

Ha'apai, Tonga Islands, South Pacific

Regional » Airport Codes

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HPA

Hypothalamic - Pituitary - Adrenal (axis)

Medical » Physiology

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HPA

High Performance Addressing

Computing » Assembly

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HPA

High Pressure Air

Miscellaneous » Clothes

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HPA

High Performance Array

Computing » Hardware

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HPA

High-Power Amplifier

Academic & Science » Electronics

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HPA

Hawaii Preparatory Academy

Academic & Science » Universities

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HPA

Heritage Preservation Association

Community » Non-Profit Organizations

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HPA

High Pressure Air

Academic & Science » Meteorology

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HPA

Health Plan Administrator

Business » Occupation & Positions

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HPA

High Performance Architecture

Computing » Hardware

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HPA

Host Protected Area

Computing » Security

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HPA

High-Power Amplifier

Computing » Hardware

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HPA

Health Protection Agency

Governmental » State & Local

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hPa

Hectopascal

Miscellaneous » Unit Measures

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HPA

IEEE Haraden Pratt Award

Academic & Science » IEEE

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HPA

High-Purity Aluminium

Business » Products

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HPA

Haraden Pratt Award

Miscellaneous » Awards & Medals

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HPA

HaemangioPericytomA

Medical » Physiology

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