Organization Without a Cool Acronym

The Agency is a government agency whose mission seems to be to stop mad scientists from carrying out their diabolical plans. While the leadership is human, all of the Agency's agents are all animals, except one brief exception.

Leadership
While the Agency itself is under the authority of the President of the United States, direct government intervention is not usually required for most of its day to day operations. Daily operations are handled by division leaders, who lead groups of about a dozen agents. Division leaders only contact the President in cases of emergency, such as when additional resources are needed for a mission. ("Out to Launch", "Day of the Living Gelatin")

There are two known division leaders, Major Monogram and Wanda. Monogram is in charge of Perry the Platypus's division. He is assisted by intern Karl, who seems to be training to be a leader in the Agency himself. As a division leader, he holds meetings with agents throughout the day informing agents of their missions. He also has group meetings with agents during times of high security alerts. ("Traffic Cam Caper," "I Scream, You Scream," "Day of the Living Gelatin," Phineas and Ferb)

Agents
Agents are the main core of the Agency. Each agent is a highly trained, knowing several different styles of fighting including a variety of martial arts. They are easily identified by their brown fedoras, and some nemeses of the agents can't even recognize them without them. ("Traffic Cam Caper," "It's About Time!," "Lawn Gnome Beach Party of Terror")

Agents each have their own nemesis, in which they are assigned the specific duty of stopping that nemesis when they are doing something evil. This rule does not always apply, as sometimes, if necessary, an agent may be assigned another mission not involving that nemesis, such as Agent P, who once needed to pursue his owners carrying an important piece of Agency evidence. That nemesis is possibly picked because of closeness to the Agent's main base. The nemesis can become more than just a mission and in some cases they formed a bond with the agent. ("It's About Time!," "Traffic Cam Caper," "Rollercoaster")

Currently every agent is an animal, but their has been at least one who was not. Norm was a Doofenshmirtz Evil Incorporated former assassin droid. Agent P used him to find the "borrowed" DVD in a traffic camera that spotted the agent doing missions. Afterwords, he briefly joined the Agency, joining along with Major Monogram and several agents in the song That's How the Animals Go. Then, because it was weird that he wasn't an animal, Major Monogram had Karl fire him. ("Traffic Cam Caper")

SS SN
SS SN are heavily-armored soldiers of the government under Agency jurisdiction. Wearing black armor with front pockets on their possibly bullet proof vest, they are extremely stealthy and have a good amount of strength and speed.. ("Phineas and Ferb Get Busted")

They as well are supposedly the most powerful forces in the Agency. Their forces seem to be the military portion of the Agency, and if the Agency were to be taken over, they would be the new "henchmen" of that person, as shown by Heinz Doofenshmirtz. ("Chez Platypus")

Training and technology
The Agency has a large and vast array of precautionary tactics in cases of emergencies. Due to the sole basis of the organization is protecting the world, technology is used by agents, and they are trained to be masters of several forms of fighting, including basics to even martial arts. Meetings are held in inner-structure or Agency-wide issues in an underground HQ. ("It's About Time!," "Traffic Cam Caper")

Their training usually includes usage of technologies. New gadgets are designed every day, and technology are used by Agents in every aspect of their missions. Traveling is a basic form of it, and some Agents use devices that can help them escape some of the most perilous of traps. Some technologies are used for Agents to even enter their bases. ("Tip of the Day," Phineas and Ferb)

Budget
While maintaining the daily act of emergencies, technology, and general workmanship commission, the Agency spends several amounts of money. The government supply appears to only give them a certain amount, as budget cuts occur. Sometimes, this affects an agent's mission, and therefore necessary government acts are occurred by contacting the president. There is enough in the budget for minor and large remodeling, and Major Monogram's division once even went on an entire remodel because of the Major's wife. ("Out to Launch," "The Ballad of Badbeard")

Daily precautions
With Agents spread out clear across the country, the Agency is aware of anything and all that happens in the United States, using different "sources" and technologies. ("Out to Launch," "Chez Platypus," "One Good Scare Ought to Do It!," "The Lake Nose Monster")

When inner-Agency dilemmas occur, meetings will be held in an underground HQ by the division leader. There, they will discuss what to do, and if a an Agent is sent out to take care of the issue, the Agents will wait for him or her before taking care of it. ("Traffic Cam-Caper")

Government involvement
The government's actual involvement in the Agency's activity is sketchy. They appear to give the Agency's it's budget and money, along with possible protection and technology. Their military involvement appears to be in the training of division leaders, such as Major Monogram. When daily activity is disturbed due to budget cuts and such, the president is contacted. This appears to be the basis of the government's involvement in the Agency. ("Out to Launch," Phineas and Ferb)

Major Monogram's Division

 * Major Monogram
 * Karl the Intern
 * Agent C
 * Agent D
 * Agent E
 * Agent F
 * Agent H (Herman the Hedgehog)
 * Agent K
 * Agent O
 * Agent P (Perry the Platypus)
 * Agent R
 * Agent T (deceased)
 * Agent W

Wanda's Division

 * Agent P

Unknown Division

 * Peter the Panda

Former

 * Norm (Major Monogram's Division)

Background Information

 * Most of the information known about the Agency comes from the interaction between Major Monogram and Perry the Platypus, along with Agent P's nemesis, Dr. Heinz Doofenshmirtz.
 * Until "Day of the Living Gelatin" it remained unclear whether Major Monogram was the highest leader in the Agency, but in that episode, Perry the Platypus drops into Pinky's lair by mistake. When he makes it back to his own lair, Major Monogram reveals that he is just one of presumably many division leaders.
 * "Day of the Living Gelatin" also raises questions about the nature of the military involvement in the Agency. While Major Monogram seems to be military, Wanda does not appear to be. Also, Karl does not appear to have any military training even though he seems to be training for leadership in the Agency.