APIC Abbreviation
Looking for APIC abbreviation? We have got you covered in this guide. We have listed down different possible abbreviations of APIC in various groups like Computing, Stock Exchange, Governmental, Associations & Organizations, Business, and Networking.
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Popular abbreviations of APIC:
Searching for APIC abbreviation / APIC full form leads to different results in different categories. The below table illustrates the popular acronyms among them.
| Term | Abbreviation | category |
|---|---|---|
| APIC | Advanced Programmable Interrupt Controller | Hardware |
| APIC | Additional Paid In Capital | Stock Exchange |
| APIC | Andhra Pradesh Information Commission | Departments & Agencies |
| APIC | Asian Paint Industry Council | Trade Associations |
| APIC | Arab Palestinian Investment Company | Business Terms |
| APIC | Association For Practitioners In Infection Control | Medical Organizations |
| APIC | American Pacific International Capital | Companies & Corporations |
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What does APIC mean?
APIC, the abbreviation for Advanced Programmable Interrupt Controller, is a Programmable Interrupt Controller or PIC that has an advanced interrupt management system in it. It was Intel who first developed this PIC. Later, it replaced the 8259 IC (Interrupt Controllers). Be it dual processing or multiple processing, APIC or Advanced Programmable Interrupt Controller is extremely necessary for the support of both. It is functional from the time of the availability of the basic Intel Pentium.
Nevertheless, BIOS, Windows 2000 & later OS & the motherboard chipset are also vital for the support of APIC, before it is used. It’s true that APIC greatly supports multiple processors at the same time but still it is generally used with computers having single processors.
This is because the Advanced Programmable Interrupt Controller or APIC supports the above-15 virtual PCI IRQs. Windows XP, one of Windows’ 1st versions, now assigns the above-15 IRQs to the devices by taking full benefit of the enabled APIC.
Components of Intel APIC System:
The two components of the Intel APIC system are:
- LAPIC/LOCAL APIC:
- It is a discrete circuit that is opposed to its henceforth enactment in the silicon of Intel processor. Each CPU system comprises one LAPIC.
- I/O APIC: I/O APIC is a circuit that is available in the system of each peripheral bus. Newer systems utilize the system bus & continue their communication among all APIC components.
- Be it any APIC, whether the APIC is a discrete chip or a CPU-integrated chip, it has a reasonable version register that contains a 4-bit version number, required for its typical APIC implementation.
Some Register Names of LAPIC/LOCAL APIC Register:
- Reserved (Offset- 000h-010h)
- LAPIC version register (Offset- 030h, Read-Only)
- Task Priority Register (Offset- 080h, Read/Write)
- Destination Format Register (Offset- 0E0h, Read/Write)
Some Register Names of I/O APIC Register:
- Get/Set IO APIC’s id, 24-27 bits, 0×00 (Except this, other bits are all reserved)
- Get the version with bits 0 to 7, 0×01, Read-only. Maximum redirection entries occur in 16 to 23 bits. (Except this, other bits are all reserved)
All Abbreviations of APIC in 10 categories:
If you are looking for APIC meaning in a specific category, check out the detailed sections below. We have segregated the acronyms based on their category and grouped them in each section.
APIC abbreviation in Computing:
What does APIC mean in Computing category? We have listed down 2 abbreviations. Here are the details:
| Term | Abbreviation |
|---|---|
| APIC | Advanced Programmable Interrupt Controller |
| APIC | Application Policy Infrastructure Controller |
APIC abbreviation in Stock Exchange:
What does APIC mean in Stock Exchange category? We have listed down 1 abbreviations. Here are the details:
| Term | Abbreviation |
|---|---|
| APIC | Additional Paid In Capital |
APIC abbreviation in Governmental:
What does APIC mean in Governmental category? We have listed down 3 abbreviations. Here are the details:
| Term | Abbreviation |
|---|---|
| APIC | Andhra Pradesh Information Commission |
| APIC | Army Photographic Interpretation Centre |
| APIC | A P Information Commission |
APIC abbreviation in Associations & Organizations:
What does APIC mean in Associations & Organizations category? We have listed down 9 abbreviations. Here are the details:
| Term | Abbreviation |
|---|---|
| APIC | Asian Paint Industry Council |
| APIC | Association For Practitioners In Infection Control |
| APIC | Asia Petrochemical Industry Conference |
| APIC | Association for Professionals in Infection Control and Epidemiology |
| APIC | American Political Items Collectors |
| APIC | Asian Pacific Islanders Club |
| APIC | Awareness, Publishing, Information, And Communication |
| APIC | Africa Policy Information Center |
| APIC | Advisors Political Involvement Committee |
APIC abbreviation in Business:
What does APIC mean in Business category? We have listed down 5 abbreviations. Here are the details:
| Term | Abbreviation |
|---|---|
| APIC | Arab Palestinian Investment Company |
| APIC | American Pacific International Capital |
| APIC | Allied Press And Information Centres |
| APIC | Agency For The Promotion Of Industrial Creation |
| APIC | Additional Paid-In Capital – Duplicate |
APIC abbreviation in Networking:
What does APIC mean in Networking category? We have listed down 1 abbreviations. Here are the details:
| Term | Abbreviation |
|---|---|
| APIC | Atm Port Interconnect Controller |
APIC abbreviation in Military and Defence:
What does APIC mean in Military and Defence category? We have listed down 2 abbreviations. Here are the details:
| Term | Abbreviation |
|---|---|
| APIC | Allied Press Information Center |
| APIC | Army Performance Improvement Criteria |
APIC abbreviation in Computer and Networking:
What does APIC mean in Computer and Networking category? We have listed down 1 abbreviations. Here are the details:
| Term | Abbreviation |
|---|---|
| APIC | APCO Project 25 Interface Committee |
APIC abbreviation in Academic & Science:
What does APIC mean in Academic & Science category? We have listed down 1 abbreviations. Here are the details:
| Term | Abbreviation |
|---|---|
| APIC | Awasiya Public Inter College |
APIC abbreviation in Insurance:
What does APIC mean in Insurance category? We have listed down 1 abbreviations. Here are the details:
| Term | Abbreviation |
|---|---|
| APIC | Adap Plus Insurance Continuation |
Frequently Asked Questions (FAQ)
Q. What is the abbreviation of APIC in Computing?
Advanced Programmable Interrupt Controller | Application Policy Infrastructure Controller
Q. What does APIC stands for in Stock Exchange?
APIC stands for Additional Paid In Capital in Stock Exchange category.
Q. What is the APIC meaning in Governmental?
Andhra Pradesh Information Commission | Army Photographic Interpretation Centre | A P Information Commission
Q. What is the abbreviation of APIC in Associations & Organizations?
Asian Paint Industry Council | Association For Practitioners In Infection Control | Asia Petrochemical Industry Conference | Association for Professionals in Infection Control and Epidemiology | American Political Items Collectors | Asian Pacific Islanders Club | Awareness, Publishing, Information, And Communication | Africa Policy Information Center | Advisors Political Involvement Committee
Q. What is the abbreviation of APIC in Business?
Arab Palestinian Investment Company | American Pacific International Capital | Allied Press And Information Centres | Agency For The Promotion Of Industrial Creation | Additional Paid-In Capital – Duplicate